| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.42 | 11.433% | $174.3035 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $27.44 | 13.410% | $31.1197 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $207.65 | 8.719% | $225.755 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $240.71 | 4.804% | $252.2737 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $80.37 | 10.771% | $89.0267 | $89.03 | $89.05 | $89.00 |
| Purchase #6 | $28.70 | 7.716% | $30.9145 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $80.55 | 13.561% | $91.4734 | $91.47 | $91.45 | $91.50 |
| 7 purchase totals = | $821.84 | $894.8665 | $894.86 | $894.80 | $894.90 | |